Title:
NUMERICAL CONTROL DEVICE FOR DETECTING INSTALLATION PLACE BY USING IP ADDRESS
Document Type and Number:
Japanese Patent JP2016085669
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a numerical control device capable of detecting the transfer of a numerical control device without using any special software or hardware.SOLUTION: A numerical control device includes: machine operation lock means for performing lock control for limiting the use of a machine; current position information acquisition means for acquiring a global IP address to be used when the numerical control device is connected to the Internet, and for generating current position information including information related to a district to which the address area of the global IP address is allocated; installation position information storage means for storing installation position information including information related to a district in which the installation of the machine is permitted; position information comparison means for determining whether or not information related to the district included in the current position information is coincident with information related to the district included in the installation position information; and machine operation lock release means for outputting a command to release the lock control to the machine operation lock means on the basis of the determination result of the position information comparison means.SELECTED DRAWING: Figure 3
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Inventors:
TANAKA KENJI
MORISAKI KAZUHIKO
MURATA KOICHI
HOSOKAWA MASAHIKO
MORISAKI KAZUHIKO
MURATA KOICHI
HOSOKAWA MASAHIKO
Application Number:
JP2014219198A
Publication Date:
May 19, 2016
Filing Date:
October 28, 2014
Export Citation:
Assignee:
FANUC LTD
International Classes:
G05B19/18; B23Q15/00
Domestic Patent References:
| JP2008129706A | 2008-06-05 | |||
| JP2008083910A | 2008-04-10 | |||
| JP2005190068A | 2005-07-14 | |||
| JP2011197791A | 2011-10-06 | |||
| JP2010272095A | 2010-12-02 | |||
| JP2013134540A | 2013-07-08 | |||
| JP2005107646A | 2005-04-21 | |||
| JP2011145804A | 2011-07-28 | |||
| JPH10254519A | 1998-09-25 |
Attorney, Agent or Firm:
Aiwa Patent Business Corporation